Description
DIFFERENTIAL REFERENCE™ THREE-CHANNEL POWER AMPLIFIER
The XPA-DR3 is a high-powered three-channel audiophile power amplifier that combines the exceptional accuracy and finesse of a true balanced differential design with the power you need to deliver musical crescendos and movie special effects with stunning realism and impact. Whatever your listening preferences, the XPA-DR3 will give you the combination of detail and power than only a fully differential amplifier can provide.
The XPA-DR3 features three of our Differential Reference™ Amplifier Modules, and is the ideal choice to power the critical front three channels of an absolutely awesome surround sound music or home theater system. The XPA-DR3 delivers 450 watts RMS into 8 Ohms, and 600 watts RMS into 4 Ohms, all three channels driven, with less than 0.1% THD.
Differential Reference™ Performance And Sound Quality
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High-powered, fully-differential, low distortion amplifier design delivers massive dynamics with smooth precision, offering superbly detailed sound and incredibly natural imaging.
Sound Quality First
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Designed first and foremost to sound superb in all types of audio systems with all types of music.
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Low noise, low distortion, wideband amplifier design with traditional Class A/B output stage ensures smooth, detailed sound, without a trace of strain or harshness.
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Totally stable with real world speakers in real systems; not just on a test bench.
Modern Efficient Circuit Design
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Optimized Soft-Switch Class H™ power supply topology delivers improved efficiency without compromising audio performance.
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Switched Mode Power Supply (SMPS) offers all of the performance of a traditional linear power supply, with improved efficiency and reliability, and reduced overall weight.
Quality Construction
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Top quality parts and construction throughout for years of reliable trouble-free service.
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Heavy steel 4RU chassis with milled aluminum faceplate offers strength and rugged good looks.
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Solid machined gold-plated RCA input connectors provide a reliable connection with a wide variety of audio interconnects.
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Fully modular construction allows you to purchase as many channels as you need today, and then add more channels later when and if you need them.
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Designed, assembled, and tested in the U.S.A. at our plant here in
Franklin, Tennessee
Flexible Signal Connections and Power Options
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Gold plated five-way speaker binding posts with clear shields allow you to use a wide range of speaker cables with bare wires, lugs, or banana plugs.
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Choice of balanced or unbalanced input for each channel, independently controlled by reliable metal toggle switches.
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Remote trigger input and output allow the XPA-DR3 to control and be controlled by other trigger-enabled equipment.
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World compliant AC line voltage operation enables the XPA-DR3 to operate on any line voltage between 100 VAC and 250 VAC 50/60Hz.
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Standard IEC power inlet fits all standard IEC power cables and most custom audiophile power cables.
Protection
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Audiophile-grade fault protection is entirely transparent under normal listening conditions, yet protects the amp and your other equipment from virtually all common faults.
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The XPA-DR3 is protected from AC line faults by a rugged resettable rear panel push-button circuit breaker.
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Full five-year warranty ensures that you’ll be able to enjoy your XPA-DR3 amplifier for years to come.
Payment & Security
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